Cosworth CNC Big Port Cylinder Head WRX EJ25 STI

Cosworth CNC Big Port Cylinder head WRX EJ25 STI. Cosworth CNC ported cylinder heads feature dyno tested and flow bench proven ports, engineered for maximum usable power.....

$5652.00

Cosworth CNC Big Port Cylinder Head Nissan G35 350Z VQ35

Cosworth CNC Big Port Cylinder head Nissan G35 350Z VQ35. Cosworth CNC ported cylinder heads feature dyno tested and flow bench proven ports, engineered for maximum usable power. .....

$4404.00

Cosworth CNC Big Port Cylinder Head Mitsubishi 4G63 EVO

Cosworth CNC Big Port Cylinder Head Mitsubishi 4G63 EVO. Cosworth CNC ported cylinder heads feature dyno tested and flow bench proven ports, engineered for maximum usable power.... .

$4012.00

Cosworth CNC Big Port Cylinder Head Ford Duratec

Cosworth CNC Big Port Cylinder Head Ford Duratec. The Cosworth Duratec CNC ported Big Valve cylinder head is the result of countless hours of development and testing.....

$3230.00

Cosworth CNC Big Port Cylinder Head Mazda MZR

Cosworth CNC Big Port Cylinder Head Mazda MZR. The Cosworth Duratec CNC ported Big Valve cylinder head is the result of countless hours of development and testing.....

$3230.00

Displaying 1 thru 5 of 5 Products.
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